amsterdamtimemachine.nl
Observed Jul 28, 2026, 15:24 UTC (23h ago). Every field below was attested with an Ed25519 signature at scan time. Catalog observation, re-checked on rotation - watch it for 5-minute checks.
Not responding
Secured byHellenic Academic and Research Institutions CA
IPv6 · 1 subdomain · domcop
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat amsterdamtimemachine.nl actually stands on - every host below is a signed observation
amsterdamtimemachine.nl
A / AAAA
217.26.127.2502a00:1ac0:1083:0:217:26:127:2500
2a00serves the site
NS
ns1.uha.nlns2.uha.nl
uha.nlanswers its DNS
MX
mx2.improvmx.commx1.improvmx.com
improvmx.comreceives its email
TLS
amsterdamtimemachine.nl
Hellenic Academic and Research Institutions CAissued its certificate
DNS Records
A 1
217.26.127.250
AAAA 1
2a00:1ac0:1083:0:217:26:127:2500
MX 2
20mx2.improvmx.com10mx1.improvmx.com
TXT 1
HARICA-KXNmT3Po4QuOMksbit6
NS 2
ns1.uha.nlns2.uha.nl
SOA 1
gm.net.uha.nl hostmaster.uva.nl
CAA 6
issue "sectigo.com"issue "harica.gr"iodef "mailto:scs-ra@uva.nl"issuewild ""issue "digicert.com"issue "letsencrypt.org"
TLS Certificates (3)
| Common Name | Issuer | Expires |
|---|---|---|
amsterdamtimemachine.nl |
C=GR, O=Hellenic Academic and Research Institutions CA, CN=GEANT TLS RSA 1 | Thu, 04 Feb 2027 12:00:47 +0000 |
GEANT TLS RSA 1 |
C=GR, O=Hellenic Academic and Research Institutions CA, CN=HARICA TLS RSA Root CA 2021 | Sat, 31 Dec 2039 11:14:59 +0000 |
HARICA TLS RSA Root CA 2021 |
C=GR, L=Athens, O=Hellenic Academic and Research Institutions Cert. Authority, CN=Hellenic Academic and Research Institutions RootCA 2015 | Fri, 31 Aug 2029 07:41:54 +0000 |
Subdomains (1)
The proof
Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; nothing leaves your machine.
Verify this receiptPut the receipt on your own site. A live badge showing what DomainDrift observes and signs for amsterdamtimemachine.nl. It updates itself. It attests a signed observation - not that the site is safe.
<a href="https://domaindrift.io/t/amsterdamtimemachine.nl">
<img src="https://domaindrift.io/badge/amsterdamtimemachine.nl.svg"
width="300" height="64" alt="DomainDrift signed observations for amsterdamtimemachine.nl">
</a>
Ed25519 Receipt
- Receipt ID
rcpt_e3873780b9f152e0- Output Hash
c5cc4ed30d2c3fe98bda553ef0a54e2894387085082ad0f037bf1157238cb961- Signature
ed25519:c8fb05805f2ce010bf905155d3aaf35c004a13104ac40b0fe7d346eebc84c1104030e9091d7bf89736521efe5c02ad20d53c8424246e3ecb106982c16dfbbe07- Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9- Parent
(genesis)- Plane
- fast